Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Colin Blake, MD

Individual provider Anesthesiology Physician · NPI 1770565657

Colin Blake, MD is an Anesthesiology Physician in Ayer, Massachusetts. Works from 2 locations. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

200 Groton Rd
Ayer, MA 01432-1168
Phone: (617) 562-5476
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 242 Green St, Gardner, MA 01440-1336 — (978) 632-3420

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 225542 (MA)

Record details

NPI number1770565657
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 16, 2005
Last updated in NPPESNovember 3, 2020
Certification dateNovember 3, 2020

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients138
Services billed 151 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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